diff options
Diffstat (limited to 'demos/modules/ginput_touch_driver_test/main.c')
| -rw-r--r-- | demos/modules/ginput_touch_driver_test/main.c | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/demos/modules/ginput_touch_driver_test/main.c b/demos/modules/ginput_touch_driver_test/main.c deleted file mode 100644 index 306ab631..00000000 --- a/demos/modules/ginput_touch_driver_test/main.c +++ /dev/null @@ -1,349 +0,0 @@ -/*
- ChibiOS/GFX - Copyright (C) 2012, 2013
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS/GFX.
-
- ChibiOS/GFX is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/GFX is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ch.h"
-#include "hal.h"
-#include "chprintf.h"
-#include "gfx.h"
-
-static GConsoleObject gc;
-static GButtonObject gNext;
-static GButtonObject gPrev;
-static GListener gl;
-
-/*------------------------------------------------------------------------*
- * GINPUT Touch Driver Calibrator. *
- *------------------------------------------------------------------------*/
-int main(void) {
- GSourceHandle gs, gsNext, gsPrev;
- GEvent *pe;
- GEventMouse *pem;
- GEventGWinButton *peb;
- coord_t swidth, sheight;
- GHandle ghc, ghNext, ghPrev;
- BaseSequentialStream *gp;
- GEventType deviceType;
- font_t font;
-
- halInit(); // Initialise the Hardware
- chSysInit(); // Initialize the OS
- gdispInit(); // Initialize the display
-
- // Get the display dimensions
- swidth = gdispGetWidth();
- sheight = gdispGetHeight();
- ghNext = ghPrev = 0;
-
- // Create our title
- font = gdispOpenFont("UI2");
- gdispFillStringBox(0, 0, swidth, 20, "Touch Calibration", font, Red, White, justifyLeft);
-
- // Create our main display window
- ghc = gwinCreateConsole(&gc, 0, 20, swidth, sheight-20, font);
- gwinClear(ghc);
- gp = gwinGetConsoleStream(ghc);
-
- // Initialize the mouse in our special no calibration mode.
- geventListenerInit(&gl);
- gs = ginputGetMouse(9999);
- geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
-
- /*
- * Test: Device Type
- */
-
-StepDeviceType:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n1. DEVICE TYPE\n\n");
-
- pem = (GEventMouse *)&gl.event;
- ginputGetMouseStatus(0, pem);
- deviceType = pem->type;
-
- gwinSetColor(ghc, White);
- chprintf(gp, "This is detected as a %s device\n\n",
- deviceType == GEVENT_MOUSE ? "MOUSE" : (pem->type == GEVENT_TOUCH ? "TOUCH" : "UNKNOWN"));
-
- if (ghNext)
- chprintf(gp, "Press Next or Back to continue.\n");
- else if (deviceType == GEVENT_MOUSE)
- chprintf(gp, "Click the mouse button to move on to the next test.\n");
- else
- chprintf(gp, "Press and release your finger to move on to the next test.\n");
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepClickJitter;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
- break;
- }
- }
-
- /*
- * Test: Mouse raw reading jitter
- */
-
-StepRawJitter:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n2. GINPUT_MOUSE_READ_CYCLES\n\n");
-
- gwinSetColor(ghc, White);
- if (deviceType == GEVENT_MOUSE)
- chprintf(gp, "Press and hold the mouse button.\n\n");
- else
- chprintf(gp, "Press and hold on the surface.\n\n");
- chprintf(gp, "Numbers will display in this window.\n"
- "Ensure that values don't jump around very much when your finger is stationary.\n\n"
- "Increasing GINPUT_MOUSE_READ_CYCLES helps reduce jitter but increases CPU usage.\n\n");
-
- if (ghNext)
- chprintf(gp, "Press Next or Back to continue.\n");
- else if (deviceType == GEVENT_MOUSE)
- chprintf(gp, "Release the mouse button to move on to the next test.\n");
- else
- chprintf(gp, "Release your finger to move on to the next test.\n");
-
- // For this test turn on ALL mouse movement events
- geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA|GLISTEN_MOUSENOFILTER);
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepDeviceType;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
- chprintf(gp, "%u:%u\n", pem->x, pem->y);
- if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
- break;
- }
- }
-
- // Reset to just changed movements.
- geventAttachSource(&gl, gs, GLISTEN_MOUSEDOWNMOVES|GLISTEN_MOUSEMETA);
-
- /*
- * Test: Calibration
- */
-
-StepCalibrate:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n3. GINPUT_MOUSE_CALIBRATION_ERROR\n\n");
- gwinSetColor(ghc, Gray);
- chprintf(gp, "Ensure GINPUT_MOUSE_NEED_CALIBRATION = TRUE and GINPUT_MOUSE_CALIBRATION_ERROR is >= 0\n\n");
- gwinSetColor(ghc, White);
- chprintf(gp, "You will be presented with a number of points to touch.\nPress them in turn.\n\n"
- "If the calibration repeatedly fails, increase GINPUT_MOUSE_CALIBRATION_ERROR and try again.\n\n");
-
- if (ghNext)
- chprintf(gp, "Press Next to start the calibration.\n");
- else if (deviceType == GEVENT_MOUSE)
- chprintf(gp, "Click the mouse button to start the calibration.\n");
- else
- chprintf(gp, "Press and release your finger to start the calibration.\n");
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepRawJitter;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if (!ghNext && (pem->meta & GMETA_MOUSE_UP))
- break;
- }
- }
-
- // Calibrate
- ginputCalibrateMouse(0);
-
- /* From now on we can use Next and Previous Buttons */
- if (!ghNext) {
-
- ghNext = gwinCreateButton(&gNext, swidth-50, 0, 50, 20, font, GBTN_NORMAL);
- gwinSetButtonText(ghNext, "Next", FALSE);
- gsNext = gwinGetButtonSource(ghNext);
- geventAttachSource(&gl, gsNext, 0);
- gwinAttachButtonMouseSource(ghNext, gs);
-
- ghPrev = gwinCreateButton(&gPrev, swidth-100, 0, 50, 20, font, GBTN_NORMAL);
- gwinSetButtonText(ghPrev, "Back", FALSE);
- gsPrev = gwinGetButtonSource(ghPrev);
- geventAttachSource(&gl, gsPrev, 0);
- gwinAttachButtonMouseSource(ghPrev, gs);
-
-#if 0
- {
- GSourceHandle gsButton1, gsButton2;
-
- // Attach a couple of hardware toggle buttons to our Next and Back buttons as well.
- // We can always use the mouse to trigger the buttons if you don't want to use hardware toggles.
- // This code depends on your hardware. Turn it on only if you have
- // defined a board definition for your toggle driver. Then change
- // the next two lines to be correct for your hardware. The values
- // below are correct for the Win32 toggle driver.
- gsButton1 = ginputGetToggle(GINPUT_TOGGLE_MOMENTARY1);
- gsButton2 = ginputGetToggle(GINPUT_TOGGLE_MOMENTARY2);
- gwinAttachButtonToggleSource(ghNext, gsButton2);
- gwinAttachButtonToggleSource(ghPrev, gsButton1);
- }
-#endif
- }
-
- // Calibration used the whole screen - re-establish our title
- gdispFillStringBox(0, 0, swidth, 20, "Touch Calibration", font, Green, White, justifyLeft);
- gwinButtonDraw(ghNext);
- gwinButtonDraw(ghPrev);
-
- /*
- * Test: Mouse movement jitter
- */
-
-StepJitter:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n4. GINPUT_MOUSE_MOVE_JITTER\n\n");
-
- gwinSetColor(ghc, White);
- if (deviceType == GEVENT_MOUSE)
- chprintf(gp, "Press and hold the mouse button and move around as if to draw.\n\n");
- else
- chprintf(gp, "Press firmly on the surface and move around as if to draw.\n\n");
-
- chprintf(gp, "Dots will display in this window. Ensure that when you stop moving your finger that "
- "new dots stop displaying.\nNew dots should only display when your finger is moving.\n\n"
- "Adjust GINPUT_MOUSE_MOVE_JITTER to the smallest value that this reliably works for.\n\n");
- chprintf(gp, "Press Next or Back to continue.\n\n");
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepCalibrate;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
- chprintf(gp, ".");
- }
- }
-
- /*
- * Test: Polling frequency
- */
-
-StepPolling:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n5. GINPUT_MOUSE_POLL_PERIOD\n\n");
-
- gwinSetColor(ghc, White);
- chprintf(gp, "Press firmly on the surface (or press and hold the mouse button) and move around as if to draw.\n\n");
- chprintf(gp, "A green line will follow your finger.\n"
- "Adjust GINPUT_MOUSE_POLL_PERIOD to the highest value that provides a line without "
- "gaps that are too big.\nDecreasing the value increases CPU usage.\n"
- "About 25 (millisecs) normally produces good results."
- "This test can be ignored for interrupt driven drivers.\n\n");
- chprintf(gp, "Press Next or Back to continue.\n\n");
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepJitter;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if ((pem->current_buttons & GINPUT_MOUSE_BTN_LEFT))
- gdispDrawPixel(pem->x, pem->y, Green);
- }
- }
-
- /*
- * Test: Click Jitter
- */
-
-StepClickJitter:
- gwinClear(ghc);
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "\n6. GINPUT_MOUSE_MAX_CLICK_JITTER\n\n");
-
- gwinSetColor(ghc, White);
- chprintf(gp, "Press and release the touch surface to \"click\".\nTry both short and long presses.\n");
- chprintf(gp, "For a mouse click with the left and right buttons.\n\n");
- chprintf(gp, "Dots will display in this window. A yellow dash is a left (or short) click. "
- "A red x is a right (or long) click.\n\n"
- "Adjust GINPUT_MOUSE_CLICK_JITTER to the smallest value that this reliably works for.\n"
- "Adjust GINPUT_MOUSE_CLICK_TIME to adjust distinguishing short vs long presses.\n"
- "TIME_INFINITE means there are no long presses (although a right mouse button will still work).\n\n"
- "Note: moving your finger (mouse) during a click cancels it.\n\n");
- chprintf(gp, "This is the last test but you can press Next or Back to continue.\n\n");
-
- while(1) {
- pe = geventEventWait(&gl, TIME_INFINITE);
- if (pe->type == GEVENT_GWIN_BUTTON) {
- peb = (GEventGWinButton *)pe;
- if (peb->button == ghPrev)
- goto StepPolling;
- if (peb->button == ghNext)
- break;
- }
- if (pe->type == GEVENT_MOUSE || pe->type == GEVENT_TOUCH) {
- pem = (GEventMouse *)pe;
- if ((pem->meta & GMETA_MOUSE_CLICK)) {
- gwinSetColor(ghc, Yellow);
- chprintf(gp, "-");
- }
- if ((pem->meta & GMETA_MOUSE_CXTCLICK)) {
- gwinSetColor(ghc, Red);
- chprintf(gp, "x");
- }
- }
- }
-
- // Can't let this really exit
- goto StepDeviceType;
-}
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